Testing engine compression provides a snapshot of the health of your engine. Learn more about how to do a compression test and understand what those compression gauge readings mean in this video. #EngineCompression #Engine #CompressionTest @motorheadgaragetv l @johngardnertv | AMSOIL INC.

Setting deck height and calculating compression ratio. I do this for every piston/cylinder to confirm consistency across all four cylinders. •I ended up using a 0.010” shim to raise the cylinder to get a deck height I was comfortable with. I use a depth gauge and feeler gauge to measure the deck height. Deck height is 0.042” which should give us around an 8.2:1 compression ratio. •This compression ratio is within the recommended range for the cam I’m running, although on the lower end of the ran

Knowledge Session no.60 Variable compression ratio Engine Variable compression ratio is a technology to adjust the compression ratio of an internal combustion engine while the engine is in operation. This is done to increase fuel efficiency while under varying loads. The 2019 Infiniti QX 50 is the first commercially available car that uses a variable compression ratio engine. Variable compression engines allow the volume above the piston at top dead centre to be changed. Higher loads require low

Engine Compression Test – Is Your Engine Healthy❓🚗 Did you know a simple compression test can tell you the real health of your engine? Low compression = weak performance 💨 Good compression = powerful engine 💪 Watch and learn how it’s done step by step! #EngineCompression #CarMaintenance #DIYMechanic #CarTips #EngineHealth #AutoRepair #MechanicLife | Car Tips Tv